package Template::Flute::Filter::Upper;
use strict;
use warnings;
use base 'Template::Flute::Filter';
=head1 NAME
Template::Flute::Filter::Upper - Uppercase filter
=head1 DESCRIPTION
Uppercase filter.
=head1 METHODS
=head2 filter
Uppercase filter.
=cut
sub filter {
my ($self, $value) = @_;
return uc($value);
}
=head1 AUTHOR
Stefan Hornburg (Racke), <racke@linuxia.de>
=head1 LICENSE AND COPYRIGHT
Copyright 2011 Stefan Hornburg (Racke) <racke@linuxia.de>.
This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
=cut
1;